| /linux/arch/powerpc/include/asm/ |
| H A D | paravirt.h | 161 int first_cpu, i; in vcpu_is_preempted() local
177 first_cpu = cpu_first_thread_sibling(raw_smp_processor_id()); in vcpu_is_preempted()
185 if (cpu_first_thread_sibling(cpu) == first_cpu) in vcpu_is_preempted()
195 first_cpu = cpu_first_thread_sibling(cpu); in vcpu_is_preempted()
196 for (i = first_cpu; i < first_cpu + threads_per_core; i++) { in vcpu_is_preempted()
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| H A D | topology.h | 170 int i, first_cpu = cpu_first_thread_sibling(cpu); in topology_is_core_online() local
172 for (i = first_cpu; i < first_cpu + threads_per_core; ++i) { in topology_is_core_online()
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| /linux/kernel/sched/ |
| H A D | isolation.c | 208 unsigned int first_cpu; in housekeeping_setup() local
229 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); in housekeeping_setup()
230 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { in housekeeping_setup()
274 first_cpu = (type == HK_TYPE_MAX || !iter_flags) ? 0 : in housekeeping_setup()
277 if (first_cpu >= min(nr_cpu_ids, setup_max_cpus)) { in housekeeping_setup()
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| /linux/drivers/cpufreq/ |
| H A D | speedstep-centrino.c | 422 unsigned int j, first_cpu; in centrino_target() local
434 first_cpu = 1; in centrino_target()
452 if (first_cpu) { in centrino_target()
461 if (first_cpu) { in centrino_target()
470 first_cpu = 0; in centrino_target()
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| /linux/tools/virtio/ |
| H A D | vringh_test.c | 144 unsigned int first_cpu, last_cpu; in parallel_test() local
171 find_cpus(&first_cpu, &last_cpu); in parallel_test()
172 printf("Using CPUS %u and %u\n", first_cpu, last_cpu); in parallel_test()
194 CPU_SET(first_cpu, &cpu_set); in parallel_test()
196 errx(1, "Could not set affinity to cpu %u", first_cpu); in parallel_test()
318 CPU_SET(first_cpu, &cpu_set); in parallel_test()
320 err(1, "Could not set affinity to cpu %u", first_cpu); in parallel_test()
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| /linux/arch/mips/kernel/ |
| H A D | mips-cm.c | 538 unsigned int mips_cps_first_online_in_cluster(int *first_cpu) in mips_cps_first_online_in_cluster() argument
553 *first_cpu = cpumask_any_and_but(local_cl_mask, in mips_cps_first_online_in_cluster()
556 return (*first_cpu >= nr_cpu_ids); in mips_cps_first_online_in_cluster()
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| /linux/drivers/irqchip/ |
| H A D | irq-bcm7038-l1.c | 197 unsigned int first_cpu = cpumask_any_and(dest, cpu_online_mask); in bcm7038_l1_set_affinity() local
205 intc->affinity[hw] = first_cpu; in bcm7038_l1_set_affinity()
207 __bcm7038_l1_unmask(d, first_cpu); in bcm7038_l1_set_affinity()
210 irq_data_update_effective_affinity(d, cpumask_of(first_cpu)); in bcm7038_l1_set_affinity()
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| /linux/arch/x86/kernel/cpu/mtrr/ |
| H A D | mtrr.c | 603 int first_cpu; in mtrr_save_state() local
608 first_cpu = cpumask_first(cpu_online_mask); in mtrr_save_state()
609 smp_call_function_single(first_cpu, mtrr_save_fixed_ranges, NULL, 1); in mtrr_save_state()
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| /linux/arch/sparc/kernel/ |
| H A D | smp_64.c | 646 u16 first_cpu = 0xffff; in hypervisor_xcall_deliver() local
726 if (first_cpu != cpu_list[0]) { in hypervisor_xcall_deliver()
727 first_cpu = cpu_list[0]; in hypervisor_xcall_deliver()
728 xc_rcvd = CPU_MONDO_COUNTER(first_cpu); in hypervisor_xcall_deliver()
736 target_cpu_busy = (xc_rcvd < CPU_MONDO_COUNTER(first_cpu)); in hypervisor_xcall_deliver()
737 xc_rcvd = CPU_MONDO_COUNTER(first_cpu); in hypervisor_xcall_deliver()
777 this_cpu, first_cpu, (tot_retries + retries), tot_cpus); in hypervisor_xcall_deliver()
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| /linux/drivers/devfreq/ |
| H A D | governor_passive.c | 37 unsigned int first_cpu; member
55 if (parent_cpu_data->first_cpu == cpumask_first(policy->related_cpus)) in get_parent_cpu_data()
335 parent_cpu_data->first_cpu = cpumask_first(policy->related_cpus); in cpufreq_passive_register_notifier()
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| /linux/arch/mips/include/asm/ |
| H A D | mips-cps.h | 270 extern unsigned int mips_cps_first_online_in_cluster(int *first_cpu);
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| /linux/arch/powerpc/xmon/ |
| H A D | xmon.c | 1308 unsigned long cpu, first_cpu, last_cpu; in cpu_cmd() local
1339 last_cpu = first_cpu = NR_CPUS; in cpu_cmd()
1345 if (last_cpu != first_cpu) in cpu_cmd()
1347 last_cpu = first_cpu = cpu; in cpu_cmd()
1352 if (last_cpu != first_cpu) in cpu_cmd()
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| /linux/tools/power/x86/turbostat/ |
| H A D | turbostat.c | 2139 int first_cpu; member
2153 int first_cpu; member
2488 return ((int)t->cpu_id == c->first_cpu || c->first_cpu < 0); in is_cpu_first_thread_in_core()
2493 return ((int)t->cpu_id == p->first_cpu || p->first_cpu < 0); in is_cpu_first_core_in_package()
9719 (counters->cores)[i].first_cpu = -1; in allocate_counters()
9726 (counters->packages)[i].first_cpu = -1; in allocate_counters()
9758 if (c->first_cpu < 0) in init_counter()
9759 c->first_cpu = t->cpu_id; in init_counter()
9760 if (pkg_base[pkg_id].first_cpu < 0) in init_counter()
9761 pkg_base[pkg_id].first_cpu = t->cpu_id; in init_counter()
[all …]
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| /linux/drivers/scsi/lpfc/ |
| H A D | lpfc_attr.c | 5636 unsigned int cpu, first_cpu, numa_node = NUMA_NO_NODE; in lpfc_cpumask_irq_mode_init() local
5659 first_cpu = cpumask_first(sibling_mask); in lpfc_cpumask_irq_mode_init()
5660 if (first_cpu < nr_cpu_ids) in lpfc_cpumask_irq_mode_init()
5661 cpumask_set_cpu(first_cpu, aff_mask); in lpfc_cpumask_irq_mode_init()
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| H A D | lpfc_init.c | 12414 int i, cpu, idx, next_idx, new_cpu, start_cpu, first_cpu; in lpfc_cpu_affinity_check() local
12462 first_cpu = cpumask_first(cpu_present_mask); in lpfc_cpu_affinity_check()
12463 start_cpu = first_cpu; in lpfc_cpu_affinity_check()
12509 start_cpu = first_cpu; in lpfc_cpu_affinity_check()
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| /linux/arch/powerpc/kvm/ |
| H A D | book3s_hv.c | 6565 int first_cpu = i * threads_per_core; in kvm_init_subcore_bitmap() local
6566 int node = cpu_to_node(first_cpu); in kvm_init_subcore_bitmap()
6569 if (paca_ptrs[first_cpu]->sibling_subcore_state) in kvm_init_subcore_bitmap()
6580 int cpu = first_cpu + j; in kvm_init_subcore_bitmap()
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